Research Article
Projection of Social Burden of the Elderly in Japan Using INAHSIM-II
Table 6
Yearly transition rate by household type for the elderly (65+) Standard case and TFR = 1.4.
| | Household type | Year (in %) | | 2020 | 2030 | 2040 | 2050 | 2060 |
| | Total | 10.3 | 10.3 | 10.4 | 9.4 | 9.4 | | One-person (IP) | 10.7 | 10.2 | 9.7 | 8.5 | 8.7 | | Couple-only (Co) | 7.6 | 7.9 | 8.4 | 7.4 | 8.0 | | Coresident | | | | | | | a | 10.0 | 10.3 | 9.8 | 8.9 | 7.8 | | b | 10.1 | 9.5 | 9.2 | 9.0 | 8.2 | | c | 11.3 | 10.9 | 11.9 | 9.8 | 9.4 | | d | 12.5 | 11.7 | 11.2 | 10.2 | 9.7 | | Others | 13.2 | 14.1 | 13.3 | 11.9 | 12.2 | | Institution | 19.9 | 17.8 | 16.3 | 15.6 | 13.8 |
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